parse timezone with %z so +00:00 also works (py3.6)

Author: BYK

tests/test_basics.py

@@ -418,7 +418,7 @@ def test_breadcrumb_ordering(sentry_init, capture_events):
 
     assert len(event["breadcrumbs"]["values"]) == len(timestamps)
     timestamps_from_event = [
-        datetime.datetime.strptime(x["timestamp"], "%Y-%m-%dT%H:%M:%S.%fZ").replace(
+        datetime.datetime.strptime(x["timestamp"], "%Y-%m-%dT%H:%M:%S.%f%z").replace(
             tzinfo=datetime.timezone.utc
         )
         for x in event["breadcrumbs"]["values"]
@@ -450,7 +450,7 @@ def test_breadcrumb_ordering_different_types(sentry_init, capture_events):
 
     assert len(event["breadcrumbs"]["values"]) == len(timestamps)
     timestamps_from_event = [
-        datetime.datetime.strptime(x["timestamp"], "%Y-%m-%dT%H:%M:%S.%fZ").replace(
+        datetime.datetime.strptime(x["timestamp"], "%Y-%m-%dT%H:%M:%S.%f%z").replace(
             tzinfo=datetime.timezone.utc
         )
         for x in event["breadcrumbs"]["values"]